| 10184 | 27c8 | D | VSP 1 | Virginia State Police 1 | Interop |
| 10185 | 27c9 | D | VSP 2 | Virginia State Police 2 | Interop |
| 10186 | 27ca | D | FFXCo 1 | Fairfax County 1 | Interop |
| 10187 | 27cb | D | FFXCo 2 | Fairfax County 2 | Interop |
| 10188 | 27cc | D | Loudn 1 | Loudoun County 1 | Interop |
| 10189 | 27cd | D | Loudn 2 | Loudoun County 2 | Interop |
| 10190 | 27ce | D | ArlCo 1 | Arlington County 1 | Interop |
| 10191 | 27cf | D | ArlCo 2 | Arlington County 2 | Interop |
| 10192 | 27d0 | D | Alex 1 | Alexandria 1 | Interop |
| 10193 | 27d1 | D | Alex 2 | Alexandria 2 | Interop |
| 10194 | 27d2 | D | PW Co 1 | Prince William County 1 | Interop |
| 10195 | 27d3 | D | PW Co 2 | Prince William County 2 | Interop |
| 10196 | 27d4 | D | J-NCR 1 | Joint National Capital Region 1 | Interop |
| 10197 | 27d5 | D | J-NCR 2 | Joint National Capital Region 2 | Interop |
| 10198 | 27d6 | D | MWAA | Metropolitan Washington Airports Authority | Interop |
| 10199 | 27d7 | D | Comm Ctr | Communications Center | Interop |
